EP 0756607 A1 19970205 - SILANE-CROSSLINKABLE, SUBSTANTIALLY LINEAR ETHYLENE POLYMERS AND THEIR USES

Title (en)

SILANE-CROSSLINKABLE, SUBSTANTIALLY LINEAR ETHYLENE POLYMERS AND THEIR USES

Title (de)

SILANVERNETZBARE, IM WESENTLICHEN LINEARE ETHYLEN-POLYMERE UND IHRE VERWENDUNG

Title (fr)

POLYMERES D'ETHYLENE SENSIBLEMENT LINEAIRES RETICULABLES AU SILANE ET LEURS UTILISATIONS

Publication

EP 0756607 A1 19970205 (EN)

Application

EP 95918270 A 19950420

Priority

US 9504901 W 19950420
US 23036494 A 19940420

Abstract (en)

[origin: US5741858A] Molded articles of silane-crosslinked blends comprising a polyolefin elastomer and a crystalline polyolefin polymer exhibit desirable tensile strength and/or compression set properties, and are prepared by (i) blending a low density polyolefin elastomer with a crystalline polyolefin polymer, (ii) grafting the blend with a silane crosslinker, (iii) shaping the silane-grafted blend into the molded article, and (iv) curing the shaped, silane-grafted blend with water, preferably in the presence of a cure catalyst.

IPC 1-7

C08F 255/02; C08F 8/42; H01B 3/44; D01F 6/30; C08K 3/00

IPC 8 full level

C08F 255/02 (2006.01); C08F 8/42 (2006.01); C08F 255/00 (2006.01); D01F 6/30 (2006.01); H01B 3/44 (2006.01); H01B 3/46 (2006.01)

CPC (source: EP KR US)

C08F 2/44 (2013.01 - KR); C08F 8/42 (2013.01 - EP KR US); C08F 230/085 (2020.02 - KR); C08F 255/00 (2013.01 - EP KR US); C08F 255/04 (2013.01 - KR); D01F 6/30 (2013.01 - EP KR US); H01B 3/441 (2013.01 - EP KR US)

C-Set (source: EP KR US)

EP US

C08F 255/00 + C08F 230/085

Citation (search report)

See references of WO 9529197A1

Designated contracting state (EPC)

AT BE CH DE DK ES FR GB GR IE IT LI LU MC NL PT SE

DOCDB simple family (publication)

US 5741858 A 19980421; AT E166896 T1 19980615; AU 2425795 A 19951116; AU 688500 B2 19980312; CA 2188045 A1 19951102; CA 2188045 C 20060912; CN 1111551 C 20030618; CN 1146774 A 19970402; DE 69502824 D1 19980709; DE 69502824 T2 19981210; EP 0756607 A1 19970205; EP 0756607 B1 19980603; ES 2116748 T3 19980716; JP 3548179 B2 20040728; JP H09512301 A 19971209; KR 100345419 B1 20021129; KR 970702305 A 19970513; MX 9604906 A 19980531; NZ 285222 A 19970526; TW 396165 B 20000701; WO 9529197 A1 19951102

DOCDB simple family (application)

US 65792696 A 19960531; AT 95918270 T 19950420; AU 2425795 A 19950420; CA 2188045 A 19950420; CN 95192685 A 19950420; DE 69502824 T 19950420; EP 95918270 A 19950420; ES 95918270 T 19950420; JP 52777895 A 19950420; KR 19960705870 A 19961019; MX 9604906 A 19950420; NZ 28522295 A 19950420; TW 84105823 A 19950608; US 9504901 W 19950420